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Home >> Acura >> 2016 >> TLX SH-AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostics & Advanced Diagnostics >> DTC Troubleshooting >> DTC P0069: BARO Sensor Circuit Range/Performance Problem (L4)

DTC P0069: BARO Sensor Circuit Range/Performance Problem (L4)

NOTE:  Before you troubleshoot, review the general troubleshooting information - Refer to: How to Troubleshoot the Fuel and Emissions Systems (L4), or How to Troubleshoot the Dual Clutch Transmission (DCT), or How to Troubleshoot the Brake Booster Pressure Monitoring System (With Auto Idle Stop System), .

DTC Description Confirmed DTC Pending DTC Freeze Frame
P0069 BARO Sensor Circuit Range/Performance Problem      

DTC (PGM-FI)

  1. Problem verification

    -1. Turn the vehicle to the ON mode.

    - 2. Clear the DTC with the HDS.

    - 3. Turn the vehicle to the OFF (LOCK) mode.

    - 4. Turn the vehicle to the ON mode.

    - 5. Check for Pending or Confirmed DTCs with the HDS.

    DTC Description Confirmed DTC Pending DTC Freeze Frame
    P0069 BARO Sensor Circuit Range/Performance Problem      

    Is DTC P0069 indicated?

    YES 

    The failure is duplicated. Update the PCM if it does not have the latest software, or substitute a known-good PCM - Refer to: PCM Removal and Installation (With SH-AWD), or PCM Removal and Installation (Without SH-AWD) , then recheck. If DTC P0069 goes away and the PCM was updated, troubleshooting is complete. If DTC P0069 goes away and the PCM was substituted, replace the original PCM - Refer to: PCM Removal and Installation (With SH-AWD), or PCM Removal and Installation (Without SH-AWD) .

    NO 

    Intermittent failure, the system is OK at this time. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.